{"id":5795,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/sekunda\/"},"modified":"2021-02-26T10:02:57","modified_gmt":"2021-02-26T10:02:57","slug":"second","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/second\/","title":{"rendered":"SEKUNDA"},"content":{"rendered":"

Funkce SEKUNDA je v aplikac\u00edch MS Excel a Google Sheets velice u\u017eite\u010dn\u00fdm n\u00e1strojem pro extrahov\u00e1n\u00ed sekund z \u010dasov\u00e9 hodnoty. Tato funkce vrac\u00ed sekundy jako cel\u00e9 \u010d\u00edslo v rozmez\u00ed od 0 do 59. M\u016f\u017ee b\u00fdt vyu\u017eita v \u0161irok\u00e9 \u0161k\u00e1le aplikac\u00ed, v\u010detn\u011b anal\u00fdzy dat obsahuj\u00edc\u00edch \u010dasov\u00e9 \u00fadaje, jako jsou log soubory, z\u00e1znamy o transakc\u00edch a mnoho dal\u0161\u00edho.<\/p>\n

Podrobn\u00fd popis a syntaxe<\/h2>\n

Syntaxe funkce SEKUNDA v Excelu a Google Sheets je:<\/p>\n

SEKUNDA(\u010das)<\/code><\/pre>\n
kde \u010das<\/code> p\u0159edstavuje \u010dasovou hodnotu, z n\u00ed\u017e chceme z\u00edskat sekundy. Tato \u010dasov\u00e1 hodnota m\u016f\u017ee b\u00fdt bu\u010f p\u0159\u00edmo zadan\u00fd \u010das, nap\u0159\u00edklad „10:15:27“, nebo odkaz na bu\u0148ku obsahuj\u00edc\u00ed \u010dasov\u00fd \u00fadaj.<\/p>\n
P\u0159\u00edklady pou\u017eit\u00ed<\/h2>\n
P\u0159\u00edklad hodnoty v bu\u0148ce:<\/p>\n
A1: 13:46:55<\/code><\/pre>\n
=SEKUNDA(A1)<\/code><\/pre>\n
V tomto p\u0159\u00edkladu je v\u00fdsledek 55, jeliko\u017e sekundov\u00e1 slo\u017eka v \u010dase v bu\u0148ce A1 je 55.<\/p>\n
Praktick\u00e9 aplikace<\/h2>\n
Analyzov\u00e1n\u00ed \u010dasov\u00fdch raz\u00edtek v log souborech<\/h2>\n
Nap\u0159\u00edklad m\u00e1me logovac\u00ed soubor, kde jsou z\u00e1znamy s \u010dasov\u00fdmi raz\u00edtky ve sloupci A a chceme analyzovat, kolik z\u00e1znam\u016f bylo vytvo\u0159eno v posledn\u00ed sekund\u011b ka\u017ed\u00e9 minuty.<\/p>\n
    \n
  • Vlo\u017e\u00edme data \u010dasov\u00fdch raz\u00edtek do sloupce A.<\/li>\n
  • V sloupci B pou\u017eijeme funkci SEKUNDA pro z\u00edsk\u00e1n\u00ed sekundy z ka\u017ed\u00e9ho \u010dasov\u00e9ho raz\u00edtka:<\/li>\n
    =SEKUNDA(A2)<\/code><\/pre>\n
  • Pou\u017eijeme filtr nebo podm\u00edn\u011bn\u00e9 form\u00e1tov\u00e1n\u00ed, aby identifikovat z\u00e1znamy s hodnotou 59 v sloupci B.<\/li>\n<\/ul>\n
    Tento postup n\u00e1m uk\u00e1\u017ee, kolik z\u00e1znam\u016f spl\u0148uje dan\u00e9 krit\u00e9rium.<\/p>\n
    V\u00fdpo\u010det doby trv\u00e1n\u00ed akc\u00ed v sekund\u00e1ch<\/h2>\n
    P\u0159edstavme si, \u017ee m\u00e1me v sloupc\u00edch A a B za\u010d\u00e1te\u010dn\u00ed a koncov\u00e9 \u010dasy ud\u00e1lost\u00ed a chceme zjistit celkovou dobu t\u011bchto ud\u00e1lost\u00ed v sekund\u00e1ch.<\/p>\n
      \n
    • Do sloupc\u016f A a B vlo\u017e\u00edme za\u010d\u00e1te\u010dn\u00ed a koncov\u00e9 \u010dasy.<\/li>\n
    • Ve sloupci C vypo\u010d\u00edt\u00e1me rozd\u00edl v sekund\u00e1ch jako:<\/li>\n
      =SEKUNDA(B2) - SEKUNDA(A2)<\/code><\/pre>\n
    • P\u0159ipo\u010dteme rozd\u00edly v minut\u00e1ch a hodin\u00e1ch, pokud jsou relevantn\u00ed.<\/li>\n<\/ul>\n
      Tato metoda n\u00e1m umo\u017en\u00ed z\u00edskat p\u0159esnou dobu trv\u00e1n\u00ed ud\u00e1losti v sekund\u00e1ch, co\u017e je u\u017eite\u010dn\u00e9 pro pl\u00e1nov\u00e1n\u00ed nebo hodnocen\u00ed efektivity.<\/p>\n
      Z t\u011bchto p\u0159\u00edklad\u016f je z\u0159ejm\u00e9, \u017ee funkce SEKUNDA m\u016f\u017ee b\u00fdt velmi u\u017eite\u010dn\u00e1 v r\u016fzn\u00fdch aplikac\u00edch pro zpracov\u00e1n\u00ed a anal\u00fdzu \u010dasov\u011b z\u00e1visl\u00fdch dat.<\/p>\n","protected":false},"excerpt":{"rendered":"
      P\u0159evede po\u0159adov\u00e9 \u010d\u00edslo na\u00a0sekundu<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[293],"tags":[],"class_list":["post-5795","post","type-post","status-publish","format-standard","hentry","category-datum-a-cas"],"acf":[],"yoast_head":"\nFunkce SECOND (SEKUNDA) v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije SECOND (SEKUNDA) u Excelu i Google tablicama. 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